147311857

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{36097}}^1$

素因数の和:36168

約数の個数: 16

約数和(自身を含む): 187132032

約数和(自身を除く): 39820175

約数列:

[1, 7, 11, 53, 77, 371, 583, 4081, 36097, 252679, 397067, 1913141, 2779469, 13391987, 21044551, 147311857]

約数ペア:

[(1, 147311857), (7, 21044551), (11, 13391987), (53, 2779469), (77, 1913141), (371, 397067), (583, 252679), (4081, 36097)]